Pager, a nine-year-old Macaque monkey, can play some simple 2D video games, including MindPong, with his Neuralink. These games appear to use the inputs from a single joystick (or the signals from the Neuralink associated with moving a joystick). Here's Neuralink's video explaining it. Other companies and devices may have different capabilities.
The first sentence of that phrasing is great! It makes things much more clear. But:
"i have to pick up Johny from kindergarten"
actually would give the probability of the other kid being a boy a fifty-fifty chance still, I believe. I still think the clearest way to phrase that part of the puzzle is for the narrator to ask the woman "is at least one of your kids a boy?".